Several walk-in airport medical clinics can be found in some major airports in North America. Taking a trip to an airport medical clinic can be worse than a boring layover.

With cases like allergic reactions, dehydration, or even heart attacks affecting travelers, having airport medical clinics might seem like a no-brainer.

If you need some medical care on the fly, you may be able to see Emergency Physicians, Occupational Medicine Physicians, Nurse Practitioners, and Radiology Technicians during your next layover.

Besides medical care, some offer travel first-aid kits and can bring you up to date on required immunizations that you may have overlooked when planning your trip.

Passengers too ill to continue their trip can often get a note from the clinic to present to their airline so they can stay on the ground. Some airport medical clinics offer pharmacy services if you forgot to fill a prescription in your dash to the airport too!

Here is a handy list of 8 airport medical clinics in North America:

1. McCarran Medical Clinic & Pharmacy

PHOTO: YELP

Providing services to airport travelers and employees, including vaccinations, screening tests, and primary medical care to treat a variety of common symptoms. Now accepting most major insurances.

Passengers in need of urgent medical care while at O’Hare International Airport can visit the O’Hare Urgent Care Clinic. The clinic is affiliated with the University of Illinois Hospital and Health Science System. No appointment is necessary, and most insurance is accepted.

See a doctor in the clinic four days a week. Or videoconference one at other times using Appletree’s Telemedicine service. A trained telemedicine assistant will be there to help you with your Telemedicine appointment. Walk-ins are welcome and

There is an onsite Doctor every Tuesday to Friday from 9:00 am to 5:00 pm.